orchestral music mostly refers to western music, and modern orchestras are also called symphony orchestras or symphonic orchestras. After the founding of New China, a large-scale national orchestra emerged. Most of the main instruments are national instruments, so Joy is also considered as a national orchestra.
Qin-Xiao ensemble is a form of ensemble of guqin and Xiao (Qin-Xiao was originally used, but now it can be replaced by Dong-Xiao).